\name{KeywordRead}
\alias{KeywordRead}
\title{Read Keyword}
\usage{
  KeywordRead(spath, keyword, env = SetEnv())
}
\arguments{
  \item{spath}{The simulation path. This is the directory
  that holds the GEOtop parameter file and that is passed
  to GEOtop upon execution.}

  \item{keyword}{Name of the GEOtop keyword for which the
  value is read.}
}
\value{
  Returns the value of the keyword specified. This can be
  either a scalar or a vector and either numeric or string.
  If the keyword does not exist, NA is returned.
}
\description{
  Read keyword from GEOtop parameter file
}
\details{
  This function reads the values of a keyword from a GEOtop
  parameter file. If the keyword does not exist in the
  paremeter file NA is returned.
}
\examples{
DtPlotPoint <- KeywordRead("./data", "DtPlotPoint", env = SetEnv())
}
\author{
  Stephan Gruber <stephan.gruber@carleton.ca>
}

